149719832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1061}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 290563200

約数和(自身を除く): 140843368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 569, 1061, 1138, 2122, 2276, 4244, 4552, 8488, 17639, 32891, 35278, 65782, 70556, 131564, 141112, 263128, 603709, 1207418, 2414836, 4829672, 18714979, 37429958, 74859916, 149719832]

約数ペア:

[(1, 149719832), (2, 74859916), (4, 37429958), (8, 18714979), (31, 4829672), (62, 2414836), (124, 1207418), (248, 603709), (569, 263128), (1061, 141112), (1138, 131564), (2122, 70556), (2276, 65782), (4244, 35278), (4552, 32891), (8488, 17639)]